/* Glasnost: the game's own colours (src/look.gd BOOTH_*, src/shell/art.gd) and its own capitals
   (site/fonts, made from src/ui/pixel_font.gd by tools/site_assets.py). Flat fills, a hard line,
   a drop shadow that is a flat block. No bevels, no rounded corners, no gradients. */

@font-face {
  font-family: "Glasnost Capitals";
  src: url("../fonts/glasnost-capitals.woff2") format("woff2");
  font-display: swap;
}
@font-face {
  font-family: "Glasnost Small";
  src: url("../fonts/glasnost-small.woff2") format("woff2");
  font-display: swap;
}

:root {
  /* the title screen */
  --sky: #04060a;
  --dead: #0d1015;
  --snow: #2c333d;
  --concrete: #323943;
  --stencil: #a9b0a6;
  --stencil-dim: #5b5f59;
  --warm: #d6a04c;
  /* the booth: the interface's papers */
  --black: #1a1816;
  --soot: #2a2522;
  --umber: #3d3530;
  --brown: #574a40;
  --khaki: #76634f;
  --tan: #987f63;
  --manila: #d6bca0;
  --paper: #c9bfa4;
  --paper-hi: #e0dac6;
  --grey-hi: #b1b1a8;
  --grey-pale: #8f918a;
  --slate: #5d6a73;
  --brass: #b89a4a;
  --stamp: #a8392c;
  --green: #56703f;

  --px: 2px;                  /* one interface pixel, as UI.px at the large setting */
  --big: "Glasnost Capitals", "Courier Prime", monospace;
  --small: "Glasnost Small", "Courier Prime", monospace;
  --type: "Courier Prime", "Courier New", monospace;
}

* { box-sizing: border-box; }

html { background: var(--dead); }

body {
  margin: 0;
  background: var(--dead);
  color: var(--grey-hi);
  font-family: var(--type);
  font-size: 18px;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
}

img { display: block; max-width: 100%; height: auto; }

a { color: var(--manila); }
a:hover { color: var(--paper-hi); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; }

/* the capitals sit on the grid: 10px of font is one pixel a row, 20px two */
h1, h2, h3, .label, .plate, .stamp, .reading, .file {
  font-weight: normal;
  -webkit-font-smoothing: none;
  font-smooth: never;
  text-transform: uppercase;
  letter-spacing: 0;
}

/* --- the title ------------------------------------------------------- */

.hero {
  background: var(--sky);
  padding: 48px 0 56px;
  border-bottom: var(--px) solid var(--black);
}

.mark { margin: 0 0 20px; }
.mark img {
  width: min(100%, 786px);           /* two thirds of the drawn size: whole pixels at 2x */
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
.reading {
  display: block;
  margin-top: 6px;
  font-family: var(--small);
  font-size: 28.5714px;              /* four screen pixels a row */
  line-height: 1;
  color: var(--stencil-dim);
}

.hook {
  margin: 0 0 28px;
  max-width: 34em;
  font-size: 22px;
  line-height: 1.45;
  color: var(--stencil);
}

.cta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin: 0 0 36px;
}

/* a stencilled plate you press: the look of the game's buttons and tiles */
.plate {
  display: inline-block;
  padding: 14px 20px 12px;
  font-family: var(--big);
  font-size: 20px;
  line-height: 1;
  color: var(--black);
  background: var(--manila);
  border: var(--px) solid var(--black);
  box-shadow: 4px 4px 0 var(--black);
  text-decoration: none;
  transition: none;
}
.plate:hover { background: var(--paper-hi); color: var(--black); }
.plate:active { transform: translate(4px, 4px); box-shadow: 0 0 0 var(--black); }
.plate:focus-visible { outline: var(--px) solid var(--warm); outline-offset: 4px; }

.stamp {
  display: inline-block;
  padding: 6px 10px 4px;
  font-family: var(--small);
  font-size: 14.2857px;              /* two screen pixels a row */
  line-height: 1;
  color: var(--brass);
  border: var(--px) solid currentColor;
  transform: rotate(-4deg);
}

.frame {
  margin: 0;
  background: var(--black);
  border: var(--px) solid var(--black);
  box-shadow: 6px 6px 0 var(--black);
}
.frame img { width: 100%; }
.hero-shot { box-shadow: 8px 8px 0 var(--snow); }

/* --- the papers ----------------------------------------------------- */

.sheet {
  background: var(--umber);
  padding: 56px 0;
  border-bottom: var(--px) solid var(--black);
}

.paper {
  position: relative;
  background: var(--paper);
  color: var(--black);
  padding: 36px 32px 28px;
  border: var(--px) solid var(--black);
  box-shadow: 6px 6px 0 var(--black);
  /* squared paper, faint */
  background-image:
    linear-gradient(rgba(26, 24, 22, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 24, 22, 0.07) 1px, transparent 1px);
  background-size: 20px 20px;
}
.paper h2 {
  margin: 0 0 18px;
  font-family: var(--big);
  font-size: 30px;
  line-height: 1.1;
}
.paper p { margin: 0 0 14px; }
.paper strong { font-weight: 700; }
.paper .last { margin-top: 20px; font-weight: 700; }
.paper a { color: var(--stamp); }

.file {
  margin: 0 0 10px !important;
  font-family: var(--small);
  font-size: 14.2857px;
  color: var(--brown);
}

.paper .stamp {
  position: absolute;
  top: 22px;
  right: 22px;
  font-size: 21.4286px;              /* three screen pixels a row */
  padding: 8px 12px 6px;
  border-width: 3px;
  transform: rotate(6deg);
  opacity: 0.88;
}
.stamp-red { color: var(--stamp) !important; }
.stamp-green { color: var(--green) !important; }

/* --- the tiles ------------------------------------------------------ */

.tiles-section, .gallery-section, .name {
  padding: 56px 0;
  border-bottom: var(--px) solid var(--black);
}
.tiles-section { background: var(--soot); }
.gallery-section { background: var(--dead); }
.name { background: var(--sky); color: var(--stencil); }

.label {
  margin: 0 0 20px;
  font-family: var(--big);
  font-size: 30px;
  line-height: 1.1;
  color: var(--manila);
}

.lead { max-width: 44em; margin: 0 0 32px; }

.tiles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.tile {
  background: var(--brown);
  border: var(--px) solid var(--black);
  box-shadow: 4px 4px 0 var(--black);
  padding: 18px 18px 14px;
  color: var(--paper-hi);
}
.tile h3 {
  margin: 0 0 10px;
  font-family: var(--big);
  font-size: 20px;
  line-height: 1;
  color: var(--manila);
}
.tile p { margin: 0; font-size: 16px; line-height: 1.5; }

/* --- the gallery ---------------------------------------------------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.gallery .wide { grid-column: 1 / -1; }
.gallery figcaption {
  background: var(--paper);
  color: var(--black);
  padding: 10px 14px 9px;
  border-top: var(--px) solid var(--black);
  font-size: 15px;
  line-height: 1.45;
}

/* --- the name, the foot --------------------------------------------- */

.name p { font-size: 20px; margin: 0; }
.name em { color: var(--paper-hi); }

.foot {
  background: var(--sky);
  padding: 48px 0 40px;
  color: var(--grey-pale);
}
.foot .cta { margin-bottom: 28px; }
.press { margin: 0 0 16px; color: var(--stencil); }
.small { margin: 0 0 6px; font-size: 14px; }

/* --- phones --------------------------------------------------------- */

@media (max-width: 860px) {
  .tiles { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  body { font-size: 17px; }
  .hero { padding: 32px 0 40px; }
  .reading { font-size: 21.4286px; }
  .hook { font-size: 19px; }
  .tiles, .gallery { grid-template-columns: 1fr; }
  .paper { padding: 64px 18px 20px; }
  .paper .stamp { top: 16px; right: 14px; font-size: 14.2857px; }
  .paper h2, .label { font-size: 20px; }
  .sheet, .tiles-section, .gallery-section, .name { padding: 40px 0; }
  .frame { box-shadow: 4px 4px 0 var(--black); }
  .hero-shot { box-shadow: 4px 4px 0 var(--snow); }
}

@media (prefers-reduced-motion: reduce) {
  .plate:active { transform: none; }
}